Final answer:
Milo should choose a sans serif font for his presentation in order to keep Jim happy and maintain a consistent visual style.
Step-by-step explanation:
In order to keep Jim happy and get his presentation rolling, Milo should choose a sans serif font for his presentation.
Jim strongly prefers sans serif fonts like Arial and Helvetica. Sans serif fonts tend to read as more modern, which aligns with Jim's preference.
Using a sans serif font will not only meet Jim's preference but also maintain a consistent visual style in the presentation.